Original: สลับรักนักลูกยาง
Identical twins Sprite and Zee, groomed as athletes from birth, share an unbreakable bond yet compete fiercely to be the best, each determined to outshine the other.
Sprite's enemies try to take him on, but they accidentally beat up Zee instead.
With Salmon's help, Sprite starts to act like Zee and adapts to his new role.
Sprite wants to become good friends with First, but First's past experiences make him have doubts.
Zee doesn't agree with his mother's methods, and the two of them get in an argument; Sprite tries to find a balance between his two different lives.
Sprite doesn't perform as well as expected at the volleyball match, and he decides to come clean to his father.
Sprite tries to become friends with Zee's teammates in order to improve the vibes of the volleyball team.
First starts to get jealous when he sees Sprite interacting with another teammate, which leads him to thinking about how he really feels for Sprite.
Zee is released from the hospital and starts playing the role of Sprite, but problems quickly follow this decision
When Zee gets attacked, the brothers decide to continue identity-swapping to uncover the truth.
Despite the relationship that he's established with Sprite, First still cares when he interacts with Salmon.
Sprite realizes that it seems like one of the team members is going against the team, so he works with Salmon to uncover the truth.
Sprite finally comes clean to First and officially asks him out.
